//=============================================================================
//
//   Copyright (C) 2020 All rights reserved.
//
//   Filename:		mod.rs
//
//   Author: Wang Zhecheng - wangzhecheng@yeah.net
//
//   Date: 2020-11-01 21:21
//
//   Last Editors: Wang Zhecheng - wangzhecheng@yeah.net
//
//   Last modified:	2020-11-03 22:53
//
//   Description:
//
//=============================================================================
use crate::geometry::point::Point;
use std::rc::Weak;

trait Shape {}
trait Degree {}
